防护知识

center style=" margin: 0px padding: 0px max-width: 100% letter-spacing: 0.544px white-space: normal font-family: " microsoft=" " arial=" " font-size:=" " background-color:=" " box-sizing:=" " border-box=" " overflow-wrap:=" " break-word=" " p style=" text-align: center" img style=" max-width:100% max-height:100% " src=" https://img1.17img.cn/17img/images/202003/uepic/657e4e3b-a038-48c5-898b-764c8f4e516a.jpg" title=" 0众瑞.jpg" alt=" 0众瑞.jpg" / /p /center p style=" margin-top: 28px margin-bottom: 0px padding: 0px max-width: 100% clear: both min-height: 1em letter-spacing: 0.544px white-space: normal list-style: none border-width: 0px border-style: initial border-color: initial width: 760px line-height: 32px font-family: " microsoft=" " arial=" " font-size:=" " background-color:=" " box-sizing:=" " border-box=" " overflow-wrap:=" " break-word=" " text-align:=" " strong style=" margin: 0px padding: 0px max-width: 100% box-sizing: border-box !important word-wrap: break-word !important " span style=" margin: 0px padding: 0px max-width: 100% box-sizing: border-box !important word-wrap: break-word !important color: rgb(255, 0, 0) " 　　疫情防控期间预防新冠肺炎防护知识常见问答一览 /span /strong /p p style=" margin-top: 28px margin-bottom: 0px padding: 0px max-width: 100% clear: both min-height: 1em letter-spacing: 0.544px white-space: normal list-style: none border-width: 0px border-style: initial border-color: initial width: 760px line-height: 32px font-family: " microsoft=" " arial=" " font-size:=" " background-color:=" " box-sizing:=" " border-box=" " overflow-wrap:=" " break-word=" " 　　1.什么是新型冠状病毒? /p center style=" margin: 0px padding: 0px max-width: 100% letter-spacing: 0.544px white-space: normal font-family: " microsoft=" " arial=" " font-size:=" " background-color:=" " box-sizing:=" " border-box=" " overflow-wrap:=" " break-word=" " p style=" text-align: center" img style=" max-width:100% max-height:100% " src=" https://img1.17img.cn/17img/images/202003/uepic/bb36a8d1-7c20-471e-945d-0dd5c0c7b714.jpg" title=" 1-肺炎防护.jpg" alt=" 1-肺炎防护.jpg" / /p /center p style=" margin-top: 28px margin-bottom: 0px padding: 0px max-width: 100% clear: both min-height: 1em letter-spacing: 0.544px white-space: normal list-style: none border-width: 0px border-style: initial border-color: initial width: 760px line-height: 32px font-family: " microsoft=" " arial=" " font-size:=" " background-color:=" " box-sizing:=" " border-box=" " overflow-wrap:=" " break-word=" " 　　2.新冠病毒的传播途径有哪些? /p center style=" margin: 0px padding: 0px max-width: 100% letter-spacing: 0.544px white-space: normal font-family: " microsoft=" " arial=" " font-size:=" " background-color:=" " box-sizing:=" " border-box=" " overflow-wrap:=" " break-word=" " p style=" text-align: center" img style=" max-width:100% max-height:100% " src=" https://img1.17img.cn/17img/images/202003/uepic/19205145-f8af-47f4-a9db-62713e795451.jpg" title=" 2-肺炎防护.jpg" alt=" 2-肺炎防护.jpg" / /p /center p style=" margin-top: 28px margin-bottom: 0px padding: 0px max-width: 100% clear: both min-height: 1em letter-spacing: 0.544px white-space: normal list-style: none border-width: 0px border-style: initial border-color: initial width: 760px line-height: 32px font-family: " microsoft=" " arial=" " font-size:=" " background-color:=" " box-sizing:=" " border-box=" " overflow-wrap:=" " break-word=" " 　　3.新冠肺炎疑似症状有哪些? /p center style=" margin: 0px padding: 0px max-width: 100% letter-spacing: 0.544px white-space: normal font-family: " microsoft=" " arial=" " font-size:=" " background-color:=" " box-sizing:=" " border-box=" " overflow-wrap:=" " break-word=" " p style=" text-align: center" img style=" max-width:100% max-height:100% " src=" https://img1.17img.cn/17img/images/202003/uepic/5aa69693-1426-4c3f-a781-b8f21bb5b42f.jpg" title=" 3-肺炎防护.jpg" alt=" 3-肺炎防护.jpg" / /p /center p style=" margin-top: 28px margin-bottom: 0px padding: 0px max-width: 100% clear: both min-height: 1em letter-spacing: 0.544px white-space: normal list-style: none border-width: 0px border-style: initial border-color: initial width: 760px line-height: 32px font-family: " microsoft=" " arial=" " font-size:=" " background-color:=" " box-sizing:=" " border-box=" " overflow-wrap:=" " break-word=" " 　　4.如何使用口罩? /p center style=" margin: 0px padding: 0px max-width: 100% letter-spacing: 0.544px white-space: normal font-family: " microsoft=" " arial=" " font-size:=" " background-color:=" " box-sizing:=" " border-box=" " overflow-wrap:=" " break-word=" " p style=" text-align: center" img style=" max-width:100% max-height:100% " src=" https://img1.17img.cn/17img/images/202003/uepic/d99dd448-3df5-494e-a43b-8560c753571d.jpg" title=" 4-肺炎防护.jpg" alt=" 4-肺炎防护.jpg" / /p /center p style=" margin-top: 28px margin-bottom: 0px padding: 0px max-width: 100% clear: both min-height: 1em letter-spacing: 0.544px white-space: normal list-style: none border-width: 0px border-style: initial border-color: initial width: 760px line-height: 32px font-family: " microsoft=" " arial=" " font-size:=" " background-color:=" " box-sizing:=" " border-box=" " overflow-wrap:=" " break-word=" " 　　5.保持手卫生怎么做? /p center style=" margin: 0px padding: 0px max-width: 100% letter-spacing: 0.544px white-space: normal font-family: " microsoft=" " arial=" " font-size:=" " background-color:=" " box-sizing:=" " border-box=" " overflow-wrap:=" " break-word=" " p style=" text-align: center" img style=" max-width:100% max-height:100% " src=" https://img1.17img.cn/17img/images/202003/uepic/272c50d5-e9bb-4600-8d2c-034e69e35348.jpg" title=" 5-肺炎防护.jpg" alt=" 5-肺炎防护.jpg" / /p /center p style=" margin-top: 28px margin-bottom: 0px padding: 0px max-width: 100% clear: both min-height: 1em letter-spacing: 0.544px white-space: normal list-style: none border-width: 0px border-style: initial border-color: initial width: 760px line-height: 32px font-family: " microsoft=" " arial=" " font-size:=" " background-color:=" " box-sizing:=" " border-box=" " overflow-wrap:=" " break-word=" " 　　6.手机是否需要消毒?如何消毒? /p center style=" margin: 0px padding: 0px max-width: 100% letter-spacing: 0.544px white-space: normal font-family: " microsoft=" " arial=" " font-size:=" " background-color:=" " box-sizing:=" " border-box=" " overflow-wrap:=" " break-word=" " p style=" text-align: center" img style=" max-width:100% max-height:100% " src=" https://img1.17img.cn/17img/images/202003/uepic/263f88ec-f6bf-46c7-b025-2e3be208173f.jpg" title=" 6-肺炎防护.jpg" alt=" 6-肺炎防护.jpg" / /p /center p style=" margin-top: 28px margin-bottom: 0px padding: 0px max-width: 100% clear: both min-height: 1em letter-spacing: 0.544px white-space: normal list-style: none border-width: 0px border-style: initial border-color: initial width: 760px line-height: 32px font-family: " microsoft=" " arial=" " font-size:=" " background-color:=" " box-sizing:=" " border-box=" " overflow-wrap:=" " break-word=" " 　　7.什么是咳嗽、打喷嚏礼仪? /p center style=" margin: 0px padding: 0px max-width: 100% letter-spacing: 0.544px white-space: normal font-family: " microsoft=" " arial=" " font-size:=" " background-color:=" " box-sizing:=" " border-box=" " overflow-wrap:=" " break-word=" " p style=" text-align: center" img style=" max-width:100% max-height:100% " src=" https://img1.17img.cn/17img/images/202003/uepic/b3a76f2c-e75e-4ccf-a6ca-a6edf50744cd.jpg" title=" 7-肺炎防护.jpg" alt=" 7-肺炎防护.jpg" / /p /center p style=" margin-top: 28px margin-bottom: 0px padding: 0px max-width: 100% clear: both min-height: 1em letter-spacing: 0.544px white-space: normal list-style: none border-width: 0px border-style: initial border-color: initial width: 760px line-height: 32px font-family: " microsoft=" " arial=" " font-size:=" " background-color:=" " box-sizing:=" " border-box=" " overflow-wrap:=" " break-word=" " 　　8.学生应注意如何防护? /p center style=" margin: 0px padding: 0px max-width: 100% letter-spacing: 0.544px white-space: normal font-family: " microsoft=" " arial=" " font-size:=" " background-color:=" " box-sizing:=" " border-box=" " overflow-wrap:=" " break-word=" " p style=" text-align: center" img style=" max-width:100% max-height:100% " src=" https://img1.17img.cn/17img/images/202003/uepic/99a46fb1-625d-43f7-8c0f-8a2e1e0f0bc4.jpg" title=" 8-肺炎防护.jpg" alt=" 8-肺炎防护.jpg" / /p /center p style=" margin-top: 28px margin-bottom: 0px padding: 0px max-width: 100% clear: both min-height: 1em letter-spacing: 0.544px white-space: normal list-style: none border-width: 0px border-style: initial border-color: initial width: 760px line-height: 32px font-family: " microsoft=" " arial=" " font-size:=" " background-color:=" " box-sizing:=" " border-box=" " overflow-wrap:=" " break-word=" " 　　9.公共场所应如何防护? /p center style=" margin: 0px padding: 0px max-width: 100% letter-spacing: 0.544px white-space: normal font-family: " microsoft=" " arial=" " font-size:=" " background-color:=" " box-sizing:=" " border-box=" " overflow-wrap:=" " break-word=" " p style=" text-align: center" img style=" max-width:100% max-height:100% " src=" https://img1.17img.cn/17img/images/202003/uepic/697a7658-9e9a-4067-95c9-db53987883a8.jpg" title=" 9-肺炎防护.jpg" alt=" 9-肺炎防护.jpg" / /p /center p style=" margin-top: 28px margin-bottom: 0px padding: 0px max-width: 100% clear: both min-height: 1em letter-spacing: 0.544px white-space: normal list-style: none border-width: 0px border-style: initial border-color: initial width: 760px line-height: 32px font-family: " microsoft=" " arial=" " font-size:=" " background-color:=" " box-sizing:=" " border-box=" " overflow-wrap:=" " break-word=" " 　　10.新冠肺炎流行期间，如何见面打招呼? /p center style=" margin: 0px padding: 0px max-width: 100% letter-spacing: 0.544px white-space: normal font-family: " microsoft=" " arial=" " font-size:=" " background-color:=" " box-sizing:=" " border-box=" " overflow-wrap:=" " break-word=" " p style=" text-align: center" img style=" max-width:100% max-height:100% " src=" https://img1.17img.cn/17img/images/202003/uepic/51c97d1c-83db-4582-bf4d-ef315769d4bb.jpg" title=" 10-肺炎防护.jpg" alt=" 10-肺炎防护.jpg" / /p /center p style=" margin-top: 28px margin-bottom: 0px padding: 0px max-width: 100% clear: both min-height: 1em letter-spacing: 0.544px white-space: normal list-style: none border-width: 0px border-style: initial border-color: initial width: 760px line-height: 32px font-family: " microsoft=" " arial=" " font-size:=" " background-color:=" " box-sizing:=" " border-box=" " overflow-wrap:=" " break-word=" " 　　11.乘坐电梯应注意哪些? /p center style=" margin: 0px padding: 0px max-width: 100% letter-spacing: 0.544px white-space: normal font-family: " microsoft=" " arial=" " font-size:=" " background-color:=" " box-sizing:=" " border-box=" " overflow-wrap:=" " break-word=" " p style=" text-align: center" img style=" max-width:100% max-height:100% " src=" https://img1.17img.cn/17img/images/202003/uepic/a7a07b54-161e-450c-a496-8f55c1967383.jpg" title=" 11-肺炎防护.jpg" alt=" 11-肺炎防护.jpg" / /p /center p style=" margin-top: 28px margin-bottom: 0px padding: 0px max-width: 100% clear: both min-height: 1em letter-spacing: 0.544px white-space: normal list-style: none border-width: 0px border-style: initial border-color: initial width: 760px line-height: 32px font-family: " microsoft=" " arial=" " font-size:=" " background-color:=" " box-sizing:=" " border-box=" " overflow-wrap:=" " break-word=" " 　　12.私家车如何做好防护? /p center style=" margin: 0px padding: 0px max-width: 100% letter-spacing: 0.544px white-space: normal font-family: " microsoft=" " arial=" " font-size:=" " background-color:=" " box-sizing:=" " border-box=" " overflow-wrap:=" " break-word=" " p style=" text-align: center" img style=" max-width:100% max-height:100% " src=" https://img1.17img.cn/17img/images/202003/uepic/8ca24d6c-f23a-4bfb-a32a-d8467634f6ce.jpg" title=" 12-肺炎防护.jpg" alt=" 12-肺炎防护.jpg" / /p /center p style=" margin-top: 28px margin-bottom: 0px padding: 0px max-width: 100% clear: both min-height: 1em letter-spacing: 0.544px white-space: normal list-style: none border-width: 0px border-style: initial border-color: initial width: 760px line-height: 32px font-family: " microsoft=" " arial=" " font-size:=" " background-color:=" " box-sizing:=" " border-box=" " overflow-wrap:=" " break-word=" " 　　13.乘坐公共交通工具应注意什么? /p center style=" margin: 0px padding: 0px max-width: 100% letter-spacing: 0.544px white-space: normal font-family: " microsoft=" " arial=" " font-size:=" " background-color:=" " box-sizing:=" " border-box=" " overflow-wrap:=" " break-word=" " p style=" text-align: center" img style=" max-width:100% max-height:100% " src=" https://img1.17img.cn/17img/images/202003/uepic/dfbe9e93-3258-49c2-ab9e-118e865b7726.jpg" title=" 13-肺炎防护.jpg" alt=" 13-肺炎防护.jpg" / /p /center p style=" margin-top: 28px margin-bottom: 0px padding: 0px max-width: 100% clear: both min-height: 1em letter-spacing: 0.544px white-space: normal list-style: none border-width: 0px border-style: initial border-color: initial width: 760px line-height: 32px font-family: " microsoft=" " arial=" " font-size:=" " background-color:=" " box-sizing:=" " border-box=" " overflow-wrap:=" " break-word=" " 　　14.火车站、机场过安检时应如何做? /p center style=" margin: 0px padding: 0px max-width: 100% letter-spacing: 0.544px white-space: normal font-family: " microsoft=" " arial=" " font-size:=" " background-color:=" " box-sizing:=" " border-box=" " overflow-wrap:=" " break-word=" " p style=" text-align: center" img style=" max-width:100% max-height:100% " src=" https://img1.17img.cn/17img/images/202003/uepic/0fd590ae-be64-49c3-9d23-8752322792c1.jpg" title=" 14-肺炎防护.jpg" alt=" 14-肺炎防护.jpg" / /p /center p style=" margin-top: 28px margin-bottom: 0px padding: 0px max-width: 100% clear: both min-height: 1em letter-spacing: 0.544px white-space: normal list-style: none border-width: 0px border-style: initial border-color: initial width: 760px line-height: 32px font-family: " microsoft=" " arial=" " font-size:=" " background-color:=" " box-sizing:=" " border-box=" " overflow-wrap:=" " break-word=" " 　　15.应如何做好居家消毒? /p center style=" margin: 0px padding: 0px max-width: 100% letter-spacing: 0.544px white-space: normal font-family: " microsoft=" " arial=" " font-size:=" " background-color:=" " box-sizing:=" " border-box=" " overflow-wrap:=" " break-word=" " p style=" text-align: center" img style=" max-width:100% max-height:100% " src=" https://img1.17img.cn/17img/images/202003/uepic/ba23e850-ed89-49ae-8003-fc713de7e0bc.jpg" title=" 15-肺炎防护.jpg" alt=" 15-肺炎防护.jpg" / /p /center p style=" margin-top: 28px margin-bottom: 0px padding: 0px max-width: 100% clear: both min-height: 1em letter-spacing: 0.544px white-space: normal list-style: none border-width: 0px border-style: initial border-color: initial width: 760px line-height: 32px font-family: " microsoft=" " arial=" " font-size:=" " background-color:=" " box-sizing:=" " border-box=" " overflow-wrap:=" " break-word=" " 　　16.如厕后怎么做? /p center style=" margin: 0px padding: 0px max-width: 100% letter-spacing: 0.544px white-space: normal font-family: " microsoft=" " arial=" " font-size:=" " background-color:=" " box-sizing:=" " border-box=" " overflow-wrap:=" " break-word=" " p style=" text-align: center" img style=" max-width:100% max-height:100% " src=" https://img1.17img.cn/17img/images/202003/uepic/268c2acb-610a-41eb-82d9-1f49f7f84638.jpg" title=" 16-肺炎防护.jpg" alt=" 16-肺炎防护.jpg" / /p /center p style=" margin-top: 28px margin-bottom: 0px padding: 0px max-width: 100% clear: both min-height: 1em letter-spacing: 0.544px white-space: normal list-style: none border-width: 0px border-style: initial border-color: initial width: 760px line-height: 32px font-family: " microsoft=" " arial=" " font-size:=" " background-color:=" " box-sizing:=" " border-box=" " overflow-wrap:=" " break-word=" " 　　17.面对疫情如何保持良好的心态? /p center style=" margin: 0px padding: 0px max-width: 100% letter-spacing: 0.544px white-space: normal font-family: " microsoft=" " arial=" " font-size:=" " background-color:=" " box-sizing:=" " border-box=" " overflow-wrap:=" " break-word=" " p style=" text-align: center" img style=" max-width:100% max-height:100% " src=" https://img1.17img.cn/17img/images/202003/uepic/1131169e-7c76-4099-b061-8226084a94ef.jpg" title=" 17-肺炎防护.jpg" alt=" 17-肺炎防护.jpg" / /p /center p style=" margin-top: 28px margin-bottom: 0px padding: 0px max-width: 100% clear: both min-height: 1em letter-spacing: 0.544px white-space: normal list-style: none border-width: 0px border-style: initial border-color: initial width: 760px line-height: 32px font-family: " microsoft=" " arial=" " font-size:=" " background-color:=" " box-sizing:=" " border-box=" " overflow-wrap:=" " break-word=" " 　　18.为什么要进行隔离 /p p style=" text-align: center" img style=" max-width:100% max-height:100% " src=" https://img1.17img.cn/17img/images/202003/uepic/ebbae21c-e0e6-422c-b6d2-043bbb423d27.jpg" title=" 18-肺炎防护.jpg" alt=" 18-肺炎防护.jpg" / /p center style=" margin: 0px padding: 0px max-width: 100% letter-spacing: 0.544px white-space: normal font-family: " microsoft=" " arial=" " font-size:=" " background-color:=" " box-sizing:=" " border-box=" " overflow-wrap:=" " break-word=" " /center

p style=" text-align: justify text-indent: 2em " 江苏省连云港市赣榆区人民政府办公室发布通报：4月21日晚9时许，赣榆区城头镇后黄墩村连云港宏兴研磨材料有限公司发生火灾。经初步核实，现场无人员伤亡。目前，火情已经基本扑灭，企业主要负责人已被警方控制，火灾原因和详细情况正在调查中，相关信息将及时发布。（点击查看： a href=" https://www.instrument.com.cn/news/20200421/536610.shtml" target=" _blank" span style=" text-decoration: underline " i 突发！江苏连云港一化工厂发生疑似爆炸事故，伤亡情况不明 /i /span /a ） /p p style=" text-align: justify text-indent: 2em " strong 化工大省的隐忧 /strong /p p style=" text-align: justify text-indent: 2em " 江苏是经济强省，人称“苏大强”，然而这个强，也和化工有关，江苏也是化工大省，据2019年的统计，江苏省化工企业全国数量第一，规模以上化工企业有4500多家，其中危化品生产企业就有2500多家。 /p p 在国务院发布的国务安委会确定的60个危险化学品安全生产重点县（市、区）中，江苏占11个，居全国前列。 /p p style=" text-align: justify text-indent: 2em " strong 安全生产无小事，实验室亦如此 /strong /p p style=" text-align: justify " 　　实验室中潜伏着许多危险因素，稍有疏忽，极易出现安全事故，影响我们的身体健康，甚至危害人身安全。实验室、化工厂安全事故频生，给高校与企业带来很大的财产损失和不少的人员伤亡，分析安全事故原因，我们不难发现，目前实验室安全管理主要存在的隐患可以分为两类： /p p style=" text-align: justify " 　　 strong 一、主观隐患 /strong ：对于危险化学品使用可能造成的危害认识不足 人身防护不足，操作规范掌握不到位，缺少必要的应急预案。 /p p style=" text-align: justify " 　　 strong 二、设备、物品隐患 /strong ：压力气瓶未安装固定装置或放置区域存在隐患 危险化学品、生物危害物及废弃物保管、处理措施不及时、不规范 部分重点部位未安装自动监测报警装置 部分警示标语、装置使用说明未能较好放置 实验室存在电路隐患和通风隐患等。 /p p style=" text-align: justify " 　　实验室事故触目惊心，安全警示不容小视。为加强学校实验室管理，资产与实验室管理处从多方入手，加强管理所以，实验室安全管理，责任重于“泰山”。 strong 更多实验室安全与防护的信息可点击图片了解 /strong ： a href=" https://www.instrument.com.cn/zt/anquan" target=" _blank" 实验室安全与防护专题 /a /p p style=" text-align: center" a href=" https://www.instrument.com.cn/zt/anquan" target=" _blank" img style=" max-width:100% max-height:100% " src=" https://img1.17img.cn/17img/images/202004/uepic/6afcd23b-f7ae-4785-8ffd-a06ca5581ef3.jpg" title=" 实验室安全防护专题 仪器信息网 江苏化工厂爆炸.jpg" alt=" 实验室安全防护专题 仪器信息网 江苏化工厂爆炸.jpg" / /a /p p style=" text-align: justify text-indent: 2em " strong span style=" text-align: justify text-indent: 2em " 杜邦的安全原则 /span /strong /p p style=" text-align: justify text-indent: 2em " 杜邦是世界知名的化工企业，但是其安全管理水平，也为世界称道，创下了不少的安全记录，以至于如今对企业进行安全方面的咨询，也成了他们业务的一部分。杜邦安全业绩号称有两个10 倍，一个是杜邦的安全记录优于其他企业10 倍；另一个是杜邦员工上班时比下班后还要安全10倍。 /p p style=" text-align: justify text-indent: 2em " strong 杜邦的安全原则可具体归纳为以下10点： /strong /p p style=" text-align: justify text-indent: 2em " 1、所有安全事故都可以预防 /p p style=" text-align: justify text-indent: 2em " 2、各级管理层对各自的安全直接负责 /p p style=" text-align: justify text-indent: 2em " 3、所有危险隐患都可以控制 /p p style=" text-align: justify text-indent: 2em " 4、安全是被雇佣的条件之一 /p p style=" text-align: justify text-indent: 2em " 5、员工必须接受严格的安全复培训 /p p style=" text-align: justify text-indent: 2em " 6、各级主管必须进制行安全审核 /p p style=" text-align: justify text-indent: 2em " 7、发现不安全因素必须立即纠正 /p p style=" text-align: justify text-indent: 2em " 8、工作外的安全和工作中的安全同样重要 /p p style=" text-align: justify text-indent: 2em " 9、良好的安全等于良好的业绩 /p p style=" text-align: justify text-indent: 2em " 10、安全工作以人为本 /p p style=" text-align: justify text-indent: 2em " br/ /p

中国工程院组织、中国科学院支持 《核与辐射防护手册》出版 　　3月11日日本强震带来的海啸和核泄漏，引发了世界范围的恐慌。基于向全民普及核与辐射相关知识、帮助公众消除疑惑和恐惧、增强公众科学正确的防护自救能力等主旨，科学出版社及时出版了《核与辐射防护手册》一书，该书由中国工程院组织，由国家核应急协调委员会专家陈竹舟和军事医学科学院研究员叶常青联合主编，由中国工程院院士、辐射防护和环境保护专家潘自强主审，力求在尊重知识、尊重事实的基础上向公众普及核与辐射的相关知识，消除心中疑虑和恐惧，以正常的心态理解和面对核能开发和应用。 　　《核与辐射防护手册》一书以知识问答的形式，系统、科学、全面地讲解了有关放射性的基本知识、电离辐射对人体健康的影响、核与辐射突发事件的特征和可能后果，在此基础上图文并茂地介绍了公众必备的一些防护措施，这些措施科学、简练、实用性强。